A solar storm is a catchall term that describes any disturbance in the sun that involves the violent ejection of solar material into space. This can come in the form of coronal mass ejections, where ...

Earlier this week, the number of visible sunspots on our home star fell to zero for the first time in 1,335 days. This ...

A team of scientists from around the world has created the first system that can predict when and where extremely powerful ...

A powerful and worrying event is taking place on the surface of the Sun. A highly active region, known as Sunspot AR4087, is shooting out some of the most intense solar explosions seen in recent times ...

Solar storms and coronal mass ejections (CMEs) can disrupt everything from satellites to power grids. A new AI tool, ...

The Sun’s Biggest Outburst in Decades Has Scientists on Edge ...

Scientists Just Recorded a First-of-Its-Kind Solar Event, With Real Impacts on Earth ...

Powerful solar activity released by the sun likely created dazzling auroral displays in unexpected areas Monday evening and early Tuesday morning. It could also disrupt satellite-based communications ...

Air travel’s worst case scenario has arrived in a form few passengers ever imagined: not terrorism or mechanical failure, but a blast of extreme solar radiation that has corrupted digital flight ...

The moon will pass directly in front of the sun on Feb. 17, setting the stage for a dramatic annular solar eclipse.

BOULDER, Colorado (CNN) — Powerful solar activity released by the sun is heading for Earth and it’s likely to create dazzling auroral displays in unexpected areas Monday evening and early Tuesday ...